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If it is a question of "when" can that happen, it will take a very long time, maybe next year at best, I see people talk about the fact that all gears in China can run on a 4-6GW which relatively is a small number, but they fail to understand that building infrastructure for such capacity is a huge thing which can't be achieved in a few months.
The only slow part is getting power connect (in EU/USA/Iceland/Canada) though it doesn't take 6 months to get transformers, if power is available.
No idea if it is slow or not in other countries.
Building capacity is very quick - I've seen it done from the ground up in weeks, not months.
6 months would be some noob who had no idea what they are are doing.
In this case they already have done it at least once before ...
Often also, the basic structure already exists from previous factory use, so that can speed it up also.